Trigger is an action-packed mystery drama that follows the enigmatic assassin, Noname as he becomes entangled in a web of conspiracy and secrets, When Detective Kim Dae-Oh tumbles upon a series of mysterious murders, he discovers a connection to Noname, a skilled assassin known for his quickly disappearing like his a myth. Determined to uncover the truth Detective Kim pursues Noname relentlessly, leading to a dangerous game of cat and mouse.
